10197320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 26611200

約数和(自身を除く): 16413880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 461, 553, 632, 790, 922, 1106, 1580, 1844, 2212, 2305, 2765, 3160, 3227, 3688, 4424, 4610, 5530, 6454, 9220, 11060, 12908, 16135, 18440, 22120, 25816, 32270, 36419, 64540, 72838, 129080, 145676, 182095, 254933, 291352, 364190, 509866, 728380, 1019732, 1274665, 1456760, 2039464, 2549330, 5098660, 10197320]

約数ペア:

[(1, 10197320), (2, 5098660), (4, 2549330), (5, 2039464), (7, 1456760), (8, 1274665), (10, 1019732), (14, 728380), (20, 509866), (28, 364190), (35, 291352), (40, 254933), (56, 182095), (70, 145676), (79, 129080), (140, 72838), (158, 64540), (280, 36419), (316, 32270), (395, 25816), (461, 22120), (553, 18440), (632, 16135), (790, 12908), (922, 11060), (1106, 9220), (1580, 6454), (1844, 5530), (2212, 4610), (2305, 4424), (2765, 3688), (3160, 3227)]